MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd5dbf7b36ad30fc473fd04189c65050e6796fc1d33f9948a732acd84f37ef1d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd5dbf7b36ad30fc473fd04189c65050e6796fc1d33f9948a732acd84f37ef1d
SHA3-384 hash: de40ba8f60c5589f8a1d0b649076f31c34e641b4003b24ff2118c42746c44cc524a0bc9dd75e47d2ebc6133e3b06fc63
SHA1 hash: f0b26b4195187d6bca3e969105363d05c66d9290
MD5 hash: 30a1f6e6b1fba118e6732ea9ff4473fb
humanhash: diet-oranges-aspen-johnny
File name:miraint.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:213'580 bytes
First seen:2025-12-28 08:33:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:U4lpiXWckFzsyLS+wzm8Rk2AjNXjLkKYfru:UovRtafu
TLSH T152243AC3F901CEBEF84BE2B644A30915B530FB6618630B377267BCA7A9250D51D17E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/0b97e5bd-ad5e-4cf8-a756-6b6d01ca7ade/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6950eb82e126b9ff4393ca55/reports/37cd7a76-cfd4-4237-9119-cf32ff685a27/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/936c0af5-6077-458a-8a1a-cc76089bd7bd
Behavior Graph:
Download SVG
%3 guuid=7852625b-1700-0000-0601-ef03940d0000 pid=3476 /usr/bin/sudo guuid=dbff865d-1700-0000-0601-ef03950d0000 pid=3477 /tmp/sample.bin guuid=7852625b-1700-0000-0601-ef03940d0000 pid=3476->guuid=dbff865d-1700-0000-0601-ef03950d0000 pid=3477 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6d8a61bf-240f-46a1-a768-8f012bb643fb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1840755
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840755 Sample: miraint.m68k.elf Startdate: 28/12/2025 Architecture: LINUX Score: 92 55 65.105.56.173, 23 XO-AS15US United States 2->55 57 211.132.174.187 XEPHIONNTT-MECorporationJP Japan 2->57 59 99 other IPs or domains 2->59 61 Antivirus detection for dropped file 2->61 63 Antivirus / Scanner detection for submitted sample 2->63 65 Multi AV Scanner detection for submitted file 2->65 67 Yara detected Mirai 2->67 11 miraint.m68k.elf 2->11         started        13 systemd .sh 2->13         started        15 systemd snapd-env-generator 2->15         started        17 14 other processes 2->17 signatures3 process4 process5 19 miraint.m68k.elf 11->19         started        21 .sh 13->21         started        process6 23 miraint.m68k.elf 19->23         started        27 .sh 21->27         started        file7 53 /usr/bin/.sh, ELF 23->53 dropped 69 Drops invisible ELF files 23->69 71 Drops files in suspicious directories 23->71 73 Sample deletes itself 23->73 29 miraint.m68k.elf 23->29         started        31 miraint.m68k.elf sh 23->31         started        33 miraint.m68k.elf sh 23->33         started        35 miraint.m68k.elf sh 23->35         started        signatures8 process9 process10 37 miraint.m68k.elf 29->37         started        39 miraint.m68k.elf 29->39         started        41 miraint.m68k.elf 29->41         started        43 sh systemctl 31->43         started        45 sh systemctl 33->45         started        47 sh systemctl 35->47         started        process11 49 miraint.m68k.elf 37->49         started        51 miraint.m68k.elf 37->51         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd5dbf7b36ad30fc473fd04189c65050e6796fc1d33f9948a732acd84f37ef1d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd5dbf7b36ad30fc473fd04189c65050e6796fc1d33f9948a732acd84f37ef1d/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7vo366zwvuypyrz72baytrsqkdths36b2m7zssfhgkwnqtzx54oq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251228-kggytadk3v/
Malware Config
C2 Extraction:
86.54.42.154
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/488d2dff-97df-4dd9-91e6-5a666f22af0a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/fd5dbf7b36ad30fc473fd04189c65050e6796fc1d33f9948a732acd84f37ef1d

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fd5dbf7b36ad30fc473fd04189c65050e6796fc1d33f9948a732acd84f37ef1d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735494/
  
Delivery method
Distributed via web download

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